baber/WOPTO huggingface dataset:
Patent JP-H10229938-A (JP)
Title: Rice cooker pot for heating by electromagnetic induction
Inventor: NISHIDA TAKASHI
IPC: A47J36/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance the connecting property of an aluminum alloy and stainless steel and formability and durability of a pot by using stainless steel containing a specific amount of copper as a material of the pot made from aluminum and stainless steel. SOLUTION: A pot 1 is so designed that stainless steel part 3 generates heat by a line of magnetic force emanating from an induction coil equipped with a rice cooker main body and that aluminum 2 transmits heat homogeneously over the entire pot. The pot 1 is obtained by press forming the cladding material consisting of aluminum 2 and ferritic stainless steel 3, in which case to the stainless steel 3, 1.3-4.0%wt. of copper is added, resulting in the implementation of an antibacterial action against germs adhered to the outer surface of the pot 1. A pot equipped with a good connecting property and antibacterial action may be produced by a press forming method of the cladding materials obtained in such a manner that an aluminum alloy is etched beforehand and coated with fluororesin, to which stainless steel containing 1.3-4.0%wt. of copper is connected by means of thermodiffusion method.
Patent JP-H03238827-A (JP)
Title: Manufacture of thyristor
Inventor: FUJIMOTO SHINJI
IPC: H01L29/74
Filed: 1990-02-15
Abstract: PURPOSE:To enable a semiconductor element with a specified isolation region to be formed at a semiconductor wafer with a large aperture by a simple process by forming the isolation region so that it is divided into a first high-concentration impurity region and a second high-concentration impurity region utilizing formation of a crystal growth layer. CONSTITUTION:A first high-concentration impurity region 23 is formed at a specified region of a semiconductor substrate 20 and then a crystal growth layer 24 covering the surface of the first high-concentration impurity region 23 is formed on the semiconductor substrate 20. Then, a second high-concentration impurity region 25 which is connected to the first high-concentration impurity region 23 is extended into a crystal growth layer 24. After that, a specified element is formed at a region of the semiconductor substrate 20 which is surrounded by the first high-concentration impurity region 23, etc. Thus, by utilizing formation of the crystal growth layer 24, an isolation region 26 is formed by dividing into the first high-concentration impurity region 23 and the second high-concentration impurity region 25, thus enabling a semiconductor element with the specified isolation region 26 to be formed at the semiconductor substrate 20 consisting of a semiconductor wafer with a large aperture by a simple process.
Patent JP-H11228583-A (JP)
Title: Synthetic intermediate for taxol
Inventor: TAKAHASHI TAKASHI
IPC: C07D498/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound comprising a specific aldehyde derivative having an oxetane resin and useful as a synthetic intermediate, etc., in order to advantageously synthesize taxol useful as an anticancer agent, etc., having cytotoxicity and extremely effective against even last stage cancer. SOLUTION: This new aldehyde derivative is represented by formula I (TBS is t-butyldimethylsilyl group) and is useful as a synthetic intermediate, etc., for taxol represented by formula II (Bz is benzoyl; Ac is acetyl) and having anticancer actions on ovarian cancer, mammary cancer, pulmonary cancer, melanoma, etc. The aldehyde derivative is obtained by adding ethyl 3,3- dimethylacrylate to a ketone derivative synthesized from a 2-deoxy-D-ribose and represented by formula III (Bn is benzyl) in the presence of an anion, successively reacting the resultant compound with diisobutylaluminum hydride, tetrapropylammonium perruthenate and hydroxylamine hydrochloride, then converting the resultant compound into an isoxazoline derivative represented by formula TV by a cyclizing reaction, further forming the oxetane ring and oxidizing the prepared compound.
Patent JP-S61195237-A (JP)
Title: Recycling hot water generator
Inventor: NAKAZAWA SHINYA
IPC: A61H33/04
Filed: 1985-02-22
Abstract: PURPOSE:To promote absorption of minerals in a hot water bath through man's skin and clean the bath room by placing hypabyssal rock that elutes minerals into a recycling hot water generator for a bath tub and providing a magnet device which develops oscillating magnetic fields in hot water recycling pipes. CONSTITUTION:A water recycling passage is formed by a bath tub 1 and a hot water tank 2' with a water intake pipe 4 and a return flow pipe 4 and return flow pipe placed between them and connected to them. In a hot water tank 2' crushed hypabyssal rock 3 in a case 3a is placed. In the intermediate section of the water intake pipe 4 a pump 6 is provided, and a magnet device 7 is provided at the joint section 5' of the recycling pipe 5 and the bath tub 1. A coil spring 7b made of a magnetic material is incorporated in the magnetic device 7 to form oscillating magnetic fields. The magnet device 7 is provided with an air supply opening 9 to develop minute air bubbles in the hot water. Those bubbles promote the absorption of dissolved minerals and oxygen through man's skin, and a hypabyssal rock decomposes and adsorbs the boiler scale, etc. and turn them into inorganic ions, making bath tub cleaning easier.
Patent JP-S59160911-A (JP)
Inventor: UENO KEIJI
IPC: C08K3/34
Filed: 1983-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11313898-A (JP)
Title: Multi-region type active embedded medical device
Inventor: LIMOUSIN MARCEL
IPC: A61N1/365
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To automatically adjust stimulating pulse amplitude in close regions such as a left region and a right region correlatively to the minimum level of voltage amplitude allowing the capture threshold value, that is, a region to be considered, to be captured. SOLUTION: Electrodes are arranged at least at two close heart regions such as right and left cardiac ventricle regions and/or right and left atrium regions. These electrodes are connected to a heart signal detecting circuit and detect negative potential on the corresponding regions. These electrodes are further connected to a stimulating circuit and add stimulating pulse to the same place if necessary. A device adjusts stimulation amplitude correlatively to the capture threshold value, and a total nonreactive period PRT has an absolute nonreactive period PRA. In this period, all detection is stopped, and a relative nonreactive period PRR follows.
Patent JP-H08253899-A (JP)
Title: Method and equipment for regenerating sulfate electrolyte in galvanizing steel strip
Inventor: YOAHIMU KUURUMAN
IPC: C25D21/18
Filed: 1996-02-22
Abstract: Dissolved iron present in a sulphate electrolyte used to coat steel strip is removed by taking part of the electrolyte and adding an oxidising agent to oxidise the iron to Fe<3+>. The Fe<3+> is then precipitated from solution by adding ZnO or ZnCO3-water suspension as the pH is raised. Any excess ZnO or ZnCO3 is dissolved in the electrolyte by adding more fresh electrolyte. The precipitated iron is filtered out and the regenerated electrolyte recycled back to the bath. The apparatus for carrying out the process is also claimed. It comprises a coating cell (20) and means for guiding the strip (40) to be coated through it as well as means (43,44) for producing circulation of the electrolyte through the coating cell. The appts. is novel in that it has a reactions container (2) with a stirrer (8) which is connected to the coating cell (20) of the galvanising bath (15) via a take-off conduit (21) and a return conduit (22). An additional container (4) for oxidising agent having a connecting conduit (26) and a dosing pump (27) as well as a further additional container (3) for a ZnO and/or ZnCO3 water suspension also having a connecting conduit (23) and a dosing pump (24) are connected to the reactions container (2). The dosing pump (24) is actively connected to a pH indicator (30) and the dosing pump (27) is actively connected to a measuring instrument (28) for determining the oxygen content in the electrolyte. A filter (5) for solids is located in the return conduit (22).
Patent JP-H07219248-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KOBAYASHI TATSUSHI
IPC: G03G5/047
Filed: 1994-02-09
Abstract: PURPOSE:To easily and inexpensively prevent moire being a defect of an image by roughening the surface of a charge transfer layer to have a specified max. roughness, CONSTITUTION:This electrophotographic photoreceptor has a charge producing layer and a charge transfer layer(CTL) successively formed on a conductive base body. The surface of the charge transfer layer is roughened at 0.7-5mum max. roughness (Rmax). The conductive base body is a sheet of metal such as aluminum, nickel, brass, and copper. As for the charge producing agent for the charge producing layer, an org. or inorg. photoconductive material is used. The charge transfer agent used for the CTL is hydrazone, butadiene deriv., or the like. When the CTL is formed by coating, a coating means to roughen the suface of the CTL is used. Thereby, when light for writing is reflected form the base body, the light is scattered on the surface of the CTL so that interference fringe is not generated. Thus, moire being an image defect is not generated.
Patent JP-S58152772-A (JP)
Inventor: SUZUKI YASUHIRO
IPC: B66B1/18
Filed: 1982-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10243275-A (JP)
Title: Electronic camera
Inventor: LOURETTE RICHARD WILLIAM
IPC: H04N5/907
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which is convenient and practical for carrying a digital image. SOLUTION: This device is provided with digital image-pickup systems 16 and 70 for generating the 1st digital image, a 1st storage memory 124 for storing the digital image, a fixed memory or detachable memory interface connector 130 for accepting a detachable memory cell, and a processor 120 for controlling the transfer of the 1st digital image from the 1st storage memory 124 to the fixed memory or a detachable memory interface connector 130. A processor 126 generates a 2nd image with resolution lower than that of the 1st image and displays it on a display screen. The 2nd image displayed on the display screen is stored in a 2nd storage memory 126 and consists of an album image to be held in a camera, until being especially deleted by a camera operator.
Patent JP-H06247688-A (JP)
Title: Collision preventing device for crane
Inventor: UESUGI KATSUHIRO
IPC: B66C15/04
Filed: 1993-02-24
Abstract: PURPOSE:To prevent a collision between cranes and with wall faces by providing a transmitter and a receiver on one of two cranes traveled on the same track, and reflecting the projected radar waves on the other crane and on the wall faces of a building. CONSTITUTION:A light transmission section and a light reception section arranged to face the other crane B and an arithmetic circuit are incorporated in a position detecting unit 11 provided on a crane A. The other crane B is provided with the first reflector 15 for receiving the light from the light transmission section and directly reflecting it to the light reception section and the second reflector 17 for receiving the reflected light generated when the light from the light transmission section is reflected on a reflector 16 fitted on one wall face 1-1 of a building and indirectly reflecting it to the light reception section. The directly reflected light and the indirectly reflected light are detected by the light reception section to detect the distance d1 between the cranes A, B and the distances d2, d3 between the cranes A, B and wall faces 1-1, 1-2 and an alarm transmitter 18 and an alarm receiver 19 are operated when the danger of collision occurs.
Patent JP-S60206827-A (JP)
Inventor: BERUNAA NIIRINGAA
IPC: C08G69/28
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53131491-A (JP)
Title: Connector tb
Inventor: FURUKAWA TATSUO
IPC: H05K1/00
Filed: 1978-03-29
Abstract: PURPOSE:To improve a mounting density of a printed circuit board by inclining a connecting face of a solderless terminal and forming insulators between terminals to L character shape.
Patent JP-S59162299-A (JP)
Inventor: JIYON SHII BIAREIN
IPC: C25D5/10
Filed: 1984-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54128231-A (JP)
Title: Junction breakdown type p-rom
Inventor: OONO NOBUHIKO
IPC: G11C17/18
Filed: 1978-03-29
Abstract: PURPOSE:To increase the integration density of the word line driving circuit as well as to reduce the power consumption for the junction breakdown-type P-ROM by making use of the writing high voltage to driving of the word line output transistor. CONSTITUTION:The Y addresses (2W) are all turned to the high level by applying the writing high voltage to output terminal (OUT), and thus Q4 and Q5 are turned on. And the writing current is formed through Q6-Q7. While for the word lines, the X addresses turn all to the high level and the adverse bias is given to the emitter and the base of Q1, and the current flows to the collector from the base to turn Q2 on. At this instant, the high voltage is supplied to the collector of Q2 via DZ which is turned on by the writing voltage, and the collector current of Q2 receives no limit caused by R2. As a result, Q2 can supply a large amount of base current to Q3, and thus Q3 can supply a large amount of writing current.
Patent JP-S57149982-A (JP)
Title: Radiation detector
Inventor: TAKEUCHI YOUJI
IPC: G01T1/24
Filed: 1981-03-12
Abstract: PURPOSE:To make detection sensitivity high, offset current less and S/N high by applying bias voltage to radiation detecting elements respectively. CONSTITUTION:Two pieces of radiation detecting elements IA, IB are mutually reversed of polarities, are applied with the same bias voltage VB in such a way that the polarities thereof are made opposite, and are parallel-connected to each other. The signals from the two elements IA, IB are applied to an amplifier 6 having a feedback resistance RS and an output resistance RO. Since the offset current IO from the one element IA and the offset current IO from the other element IB are reversed of their polarities, they are offset just before the amplifier. On the other hand, the radiation to be measured is made incident to the element IA and since the ionization current IS flows there, the output voltage VOUT associated only to the ionization current IS from the element IA is obtained from the output terminal of the amplifier 6.
Patent JP-H06249389-A (JP)
Title: Pipe line repair method and pipe line repair tool used for execution thereof
Inventor: SHISHIDO SHUNICHI
IPC: F16L55/18
Filed: 1993-02-24
Abstract: PURPOSE:To perform reliable repair of breakage and pipe deviation of a bent pipe line. CONSTITUTION:A tube 41 is squeezed in a flat state and a sectional area is reduced to a low value by folding the tube along a longitudinal direction. A repair material 70 the fiber sheet of which is impregnated with curable resin is wound around the folded tube 41 and is temporarily locked by means of an adhesive tape. With this state, the tube 41 is moved is moved within a pipe line 30 and positioned in a pipe deviation part. By expanding the tube 41, the outer peripheral surface of the expanded repair material 70 is brought into pressure contact with the inner peripheral surface of a connection part for repair. Consecutively, the curable resin is cured. Thereafter, the tube is contracted and taken out from the pipe line 30.
Patent JP-H11276491-A (JP)
Title: Wire device having attachable end part
Inventor: JACOBSEN STEPHEN C
IPC: A61M25/01
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of disposing the distal end part of a wire in the selected part of an in vivo tube. SOLUTION: A device contains a slender wire 16 having a distal end section removed and released in a target position, and the wire 16 has also the discontinuous part 20 disposed in the rear of a distant end section since it ruptures when vibrational energy is applied to the wire 16. A vibrational energy source 24 joinable to the proximal end of the wire is also contained to remove an end part section by sending the energy to the discontinuous part 20 by selectively applying the vibrational energy to the wire 16. The discontinuous part 20 can take a shape of a wire transferring to a large lump disposed in a cut line formed in the wire 16, a diameter reducing section of the wire 16, an adhesive, the welding part between the wire 16 and the distal end section or the soldering joining part or the distal end section from the wire 16.
Patent JP-S60183488-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B29/08
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000234365-A (JP)
Title: Drain pipe fixing member
Inventor: KOMATA HIDEO
IPC: E03C1/18
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a functional drain pipe fixing member allowing indirect drainage and preventing a drain pipe from obstructing a cooking space or from impairing an external appearance. SOLUTION: This drain pipe fixing member 1 fixes the drain pipe 2 of an apparatus with a drain function such as a tableware washer installed around a sink cabinet with a drainage receiver of a sink 3. A member having the junction of the drain pipe 2 and a drainage discharge section 8 draining to the drainage receiver side is fitted through the sink 3 of the sink cabinet. The drain pipe 2 is fitted to at least one of the inner and outer faces of the drainage receiver of the sink 3 and penetrates the drainage receiver through the drain pipe fixing member 1, and the end section of the drain pipe 2 may be used as the drainage discharge section 8. A drain pipe fixing member main body 7 may be made split bodies along the inserting direction of the drain pipe 2, or the drain pipe fixing member 1 may be provided with a release preventing means (drain pipe fixing band 6) of the drain pipe 2.
Patent JP-2000200592-A (JP)
Title: Enclosure frame type spacer between batteries
Inventor: IIZUKA HIROYUKI
IPC: H01M2/14
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure frame type spacer between batteries, for fixing a unit battery by interposing the spacer between adjacent batteries in the unit battery consisting of a plurality of batteries housed inside a unit battery housing frame and between batteries at front and rear ends and frame plates in front of and behind the housing frame, thus fitting the battery having an outer diameter slightly greater than an inner diameter of the frame. SOLUTION: In an enclosure frame type spacer between batteries including four fitting circumferential walls 1b, 1c, 1d, 1e extending in one direction from four circumferential edges of a square plate-like spacer main plate 1a and a fitting recessed face 3 to be fitted to the front or rear portion of a battery 2 on the side where the four circumferential walls are formed, an upper cutout 12 is formed from the upper wall 1d to the upper portion of the spacer main plate 1a on the center axis in the width direction of the spacer, a lower cutout 13 is formed from the lower wall 1e to the lower portion of the spacer main plate 1a, and further, band-like through holes 7, 7 vertically extending and being opened from the upper end face to the lower end face are formed right and left of the upper cutout 12 and the lower cutout 13 in the spacer main plate 1a.  Consequently, the four circumferential walls 1b, 1c, 1d, 1e can be freely flexed inward and outward.
Patent JP-H06246145-A (JP)
Title: Vacuum member
Inventor: HATANAKA TATSUYA
IPC: B01J3/00
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a vacuum member capable of reducing the adsorption of the NOx impeding the formation of superhigh vacuum on the wall surface of a vacuum system by forming the substrate with a metal contg. Al components, coating the specified surface forming a vacuum region with an Al oxide layer having a specified thickness and absorbing the NOx on the surface of the Al oxide layer. CONSTITUTION:A metal contg. Al components is used as the substrate, the specified surface forming a vacuum region is coated with an Al oxide layer having 5-100Angstrom  thickness to constitute the vacuum member, and NOx are adsorbed or deposited on the Al oxide layer surface. Consequently, the unstable bond of the oxide layer consisting essentially of Al and formed on the surface is fixed, and the chemisorption of the gaseous components on the inner wall surface of a vacuum vessel, for example, which hinders evacuation is minimized. Accordingly, the cracking due to baking is avoided irrespective of the thickness of the Al oxide, and a highperformance vacuum system is obtained in a short time.
Patent JP-S60232334-A (JP)
Title: Paper conveyor
Inventor: SAIKI EISAKU
IPC: B65H3/52
Filed: 1985-02-27
Abstract: PURPOSE:To surely feed plural sheets of paper without deforming them, through the cooperation of a pressure roller and a conveyance roller put in pressure contact therewith, by applying a turning force from the outside to the pressure roller, which is a driven roller, to surely rotate the pressure roller in a sheet conveyance direction. CONSTITUTION:A backup roller 24 is rotated in a direction H by a motor so as to apply a turning force to a pressure roller 5 to surely rotate the pressure roller in a direction G to exert a conveying force to the uppermost and lowermost of plural sheets of paper pinched in between a conveyance roller 4 and the pressure roller 5. As a result, the plural sheets of paper, which are each small in thickness and are pasted together at the front edges, are fed without being jammed, wrinkled, deformed or likewise.
Patent JP-H11230703-A (JP)
Title: Movable core forming method of differential transformer
Inventor: SHIBUYA IKUO
IPC: H01F30/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a differential transformer at a low cost in which quality is improved by dissolving ununiformity of magnetic flux flow and ensuring linearity of an induced voltage to displacement. SOLUTION: A movable core 41 of a differential transformer includes a core main body part 42 and a pin part 43 which are welded by stud welding. The pin part 43 is arranged on the upper electrode side of the stud welding machine, and a protruding part 43a faces downward. The core main body part 42 is arranged on the lower electrode side. The upper electrode is made to descend toward the lower electrode side, and a current is made to flow in the state that the pin part 43 is pressed against the core main body part 42, thereby performing welding.
Patent JP-S51111541-A (JP)
Title: Emergency oil supply device of forced lubrication type bearing
Inventor: FUJINO YOSHIKAZU
IPC: F16C17/24
Filed: 1975-03-25
Abstract: PURPOSE: To prevent scoring of bearing of a rotating shaft during its inertia revolution, when a supply pump stops by service interruption of electrical power supply system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60181560-A (JP)
Inventor: YOKOI TOSHIO
IPC: F25B13/00
Filed: 1984-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。